package co.gov.medellin.ssti.sub.paoyer.administration.web.action;

import java.io.IOException;
import java.util.Collection;
import java.util.Vector;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.springframework.beans.factory.annotation.Autowired;

import co.gov.medellin.ssti.sub.common.excepcion.SUBException;
import co.gov.medellin.ssti.sub.model.dao.exception.DAOException;
import co.gov.medellin.ssti.sub.model.service.AreaService;
import co.gov.medellin.ssti.sub.model.vo.AreaVO;
import co.gov.medellin.ssti.sub.paoyer.administration.AdministrationMngr;
import co.gov.medellin.ssti.sub.paoyer.administration.exception.AdministrationUserException;
import co.gov.medellin.ssti.sub.paoyer.administration.model.vo.UserGroupVO;
import co.gov.medellin.ssti.sub.paoyer.administration.model.vo.UserVO;
import co.gov.medellin.ssti.sub.paoyer.administration.util.AccessControl;
import co.gov.medellin.ssti.sub.paoyer.administration.web.form.UserForm;
import co.gov.medellin.ssti.sub.paoyer.common.exception.CommonUserException;
import co.gov.medellin.ssti.sub.paoyer.common.exception.SystemException;
import co.gov.medellin.ssti.sub.paoyer.common.exception.UserException;

public class ModifyUserAction extends Action {
	@Autowired
	AreaService areaServiceImpl;

	/**
	 * This is the main action called from the Struts framework.
	 * 
	 * @param mapping
	 *            The ActionMapping used to select this instance.
	 * @param form
	 *            The optional ActionForm bean for this request.
	 * @param request
	 *            The HTTP Request we are processing.
	 * @param response
	 *            The HTTP Response we are processing.
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {

		UserForm userForm = (UserForm) form;
		ActionMessages messages = new ActionMessages();

		try {
			AccessControl access = new AccessControl();
			access.validateAccess(mapping, request, response);
			AdministrationMngr delegate = new AdministrationMngr();
			HttpSession session = request.getSession();
			UserVO user = new UserVO();
			user.setCode(userForm.getCode());
			Vector<UserVO> users = new Vector<UserVO>(
					delegate.findUserByCriterea(user));
			user = (UserVO) users.firstElement();

			String strCodeArea = user.getCodeArea() + "";
			session.setAttribute("userSelected", user);
			request.setAttribute("codeArea", strCodeArea);

			UserGroupVO userGroup = new UserGroupVO();
			UserVO user1 = (UserVO) session.getAttribute("userInfo");
			userGroup.setCode(new Long(0));
			userGroup.setWebUserModif("false");
			userGroup.setName(user1.getUserGroupName());
			Collection<UserGroupVO> userGroups = delegate
					.findUserGroupByCriterea(userGroup);
			session.removeAttribute("userGroups");

			Collection<AreaVO> coAreas = null;
			try {
				coAreas = (Collection<AreaVO>) areaServiceImpl.findAllAreas();
			} catch (DAOException e) {
				SUBException.logDebugError("", e);
			}

			if (userGroups != null && userGroups.size() > 0) {
				session.setAttribute("userGroups", userGroups);
			}
			if (coAreas != null && coAreas.size() != 0) {
				// request.setAttribute("listAreas",coAreas);
				session.setAttribute("listAreas", coAreas);
			}

		} catch (UserException ue) {
			messages.add("msgWarn", new ActionMessage("loginForm.message."
					+ ue.getExceptionVO().getId()));
			saveMessages(request, messages);
			if (ue.getExceptionVO().getId() == AdministrationUserException.ENDED_SESSION) {
				response.sendRedirect(request.getContextPath() + "/index.jsp");
			} else if (ue.getExceptionVO().getId() == CommonUserException.NOT_ALLOWED_RESOURCE) {
				response.sendRedirect(request.getContextPath()
						+ "/admin/tile/invalidatedResource.jsp");
			} else {
				return mapping.getInputForward();
			}

		} catch (SystemException se) {
			messages.add("msgError", new ActionMessage("loginForm.message."
					+ se.getExceptionVO().getId()));
			saveMessages(request, messages);
			return mapping.getInputForward();
		}
		return mapping.findForward("success");
	}
}